Title :
Flexible power-efficient Nyquist-OTDM transmitter, using a WSS and time-lens effect
Author :
Cincotti, Gabriella ; Shimizu, Satoshi ; Murakawa, Takuya ; Kodama, Takahiro ; Hattori, Kunihiro ; Okuno, Masayuki ; Mino, Shinji ; Himeno, Akira ; Nagashima, Tomotaka ; Hasegawa, Makoto ; Wada, Naoya ; Uenohara, Hiroyuki ; Konishi, Tsuyoshi
Author_Institution :
Eng. Dept., Univ. Roma Tre, Rome, Italy
Abstract :
Power-efficient, flexible, Nyquist 4.88-ps sinc-pulses generation and OTDM multiplexing is demonstrated, using fractional Fourier transform subcarriers and time-lens effect. OTDM users are generated and multiplexed by a WSS, without rectangular spectral shaping.
Keywords :
Fourier transforms; optical switches; optical transmitters; time division multiplexing; Nyquist sinc-pulse generation; WSS; flexible power-efficient Nyquist-OTDM transmitter; fractional Fourier transform subcarrier; optical time division multiplexing; time-lens effect; wavelength selective switch; Decision support systems; Nonlinear optics; Optical pulses; Optical signal processing; Optimized production technology; Time division multiplexing; Ultrafast optics;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
